Intelligent charging and discharging seat for battery pack of electric anastomat

Abstract

The invention discloses an intelligent charging and discharging seat for a battery pack of an electric anastomat. The intelligent charging and discharging seat comprises a charging and discharging seat body for placing the battery pack, and a charging module, a discharging module and a control module which are arranged on the charging and discharging seat body, the control module is electrically connected with the charging module, the discharging module and the battery pack respectively, and the control module controls the working state of the intelligent charging and discharging seat according to the following modes: responding to the battery pack placed on the charging and discharging seat body, obtaining the residual life of the battery pack, and if the residual life of the battery pack is greater than a preset life threshold value, controlling the charging and discharging module; if yes, the control module controls the charging module to be electrically connected with the battery pack to charge the battery pack; and if the residual life of the battery pack is not greater than the preset life threshold, the control module controls the discharging module to be electrically connected with the battery pack so as to discharge the battery pack. The present invention can intelligently determine whether to charge or discharge the battery according to the remaining life of the battery and automatically discharge or charge the battery.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment and battery charging devices, and in particular to an intelligent charging and discharging seat for a battery pack of an electric stapler. Background Art

[0002] Laparoscopic electric staplers are commonly used instruments in laparoscopic surgery. They are powered by a detachable battery pack to drive the motor to complete the cutting and stapling operations. The battery pack is usually designed to be disposable, and according to regulatory requirements, in order to ensure safety and avoid short circuits and fires after disposal, it needs to wait for self-discharge to complete before being discarded.

[0003] The disposable battery packs commonly used in the industry have built-in dry batteries and are discarded after one operation. They need to be discharged before being discarded. Some manufacturers use built-in rechargeable batteries. When charging, the entire device needs to be placed on the charging and discharging stand. The charging and discharging stand can only display the corresponding status through the LED light and has no discharge function. Some manufacturers use detachable rechargeable battery packs, but they cannot provide automatic or manual battery pack discharge functions. The battery packs need to be recycled and disposed of uniformly.

[0004] For example, the Chinese patent application with publication number CN219740008U provides a charging device for charging electric medical devices, which has no discharge function, no battery pack detection switch, and no display module. The charger disclosed in the Chinese patent application with publication number CN219779812U only detects charging contacts and has no intelligent charging and discharging logic. The medical device charger disclosed in the Chinese patent application with publication number CN219801935U has no discharge function, no battery pack life identification, and no display module.

[0005] The disclosure of the above background technology content is only used to assist in understanding the inventive concept and technical solution of the present invention. It does not necessarily belong to the prior art of the present application, nor does it necessarily provide technical guidance. In the absence of clear evidence that the above content has been disclosed before the filing date of the present application, the above background technology should not be used to evaluate the novelty and creativity of the present application. Summary of the invention

[0006] The object of the present invention is to provide an intelligent charging and discharging stand for a battery pack of an electric stapler, which can intelligently determine whether the battery should be charged or discharged according to the state of the battery and automatically discharge or charge the battery.

[0007] To achieve the above object, the technical solution adopted by the present invention is as follows:

[0008] An intelligent charging and discharging seat for a battery pack of an electric stapler, comprising a charging and discharging seat body, a charging module, a discharging module and a control module, wherein the charging and discharging seat body is configured to place a battery pack to be charged or discharged, and the charging module, the discharging module and the control module are arranged on the charging and discharging seat body;

[0009] One of the charging module and the discharging module is configured to be electrically connected to a battery pack placed on the charging and discharging seat body, the charging module is configured to charge the battery pack, and the discharging module is configured to discharge the battery pack;

[0010] The control module is electrically connected to the charging module and the discharging module respectively, and is also configured to be electrically connected to a battery pack placed on the charging and discharging seat body. The control module is configured to control the working state of the intelligent charging and discharging seat in the following manner:

[0011] In response to the battery pack being placed on the charging and discharging seat body, the remaining life of the battery pack is obtained, and if the remaining life of the battery pack is greater than a preset life threshold, the control module controls the charging module to be electrically connected to the battery pack to charge the battery pack;

[0012] If the remaining life of the battery pack is not greater than a preset life threshold, the control module controls the discharge module to be electrically connected to the battery pack to discharge the battery pack.

[0013] Further, based on any one of the above-mentioned technical solutions or a combination of multiple technical solutions, the control module is further configured to control the working state of the intelligent charging and discharging stand in the following manner:

[0014] In response to the battery pack being placed on the charging and discharging seat body and receiving a discharge request signal, the power of the battery pack is obtained. If the remaining power is not less than a preset power threshold, the control module controls the discharge module to be electrically connected to the battery pack to discharge the battery pack.

[0015] Furthermore, any one of the above-mentioned technical solutions or a combination of multiple technical solutions further includes an active discharge switch, which is arranged on the charging and discharging seat body. When the active discharge switch is closed, the control module receives the discharge request signal.

[0016] Further, based on any one of the above technical solutions or a combination of multiple technical solutions, it also includes a communication module, the control module and the battery pack are electrically connected through the communication module, and the control module obtains the battery information of the battery pack through the communication module, and the battery information includes the number of charge and discharge cycles and the remaining power;

[0017] The control module determines the remaining life of the battery pack according to the number of charge and discharge cycles.

[0018] Further, based on any one of the above-mentioned technical solutions or a combination of multiple technical solutions, the battery information also includes battery health data, and the control module is further configured to control the working state of the smart charging and discharging stand in the following manner:

[0019] In response to the charging module being electrically connected to the battery pack, obtaining battery health data of the battery pack, and if the battery health data does not meet the battery health requirement, the control module controls the charging module to not work;

[0020] In response to the discharge module being electrically connected to the battery pack, the control module obtains battery health data of the battery pack. If the battery health data does not meet the battery health requirement, the control module controls the discharge module to not work.

[0021] Furthermore, any one of the technical solutions or a combination of multiple technical solutions described above also includes a detection module, which is arranged on the charging and discharging seat body, and the detection module is configured to detect whether the battery pack is placed on the charging and discharging seat body and send the detection result to the control module.

[0022] Further, based on any one of the above technical solutions or a combination of multiple technical solutions, the detection module includes a detection switch arranged on the charging and discharging seat body, and when the battery pack is placed on the charging and discharging seat body, the detection switch is switched from an open state to a closed state;

[0023] When the detection switch is closed, the control module receives a detection result that the battery pack is placed on the charging and discharging seat body.

[0024] Furthermore, any one of the technical solutions or a combination of multiple technical solutions described above also includes a display module, which is arranged on the charging and discharging seat body, and the display module is configured to display the working status of the smart charging and discharging seat and / or the battery information of the battery pack.

[0025] Further, based on any one of the above-mentioned technical solutions or a combination of multiple technical solutions, a plurality of battery compartments are provided on the charging and discharging seat body, and a charging and discharging interface is provided in each of the battery compartments, and the charging and discharging interface is configured to be electrically connected to the battery pack placed in the battery compartment;

[0026] The charge and discharge interface is electrically connected to the control module, and the charge and discharge interface, the charging module and the discharging module correspond one to one. The control module is configured to control the charge and discharge interface to be electrically connected to the corresponding charging module or the discharging module.

[0027] Further, any one of the above-mentioned technical solutions or a combination of multiple technical solutions further comprises a prompt device, wherein the prompt device is electrically connected to the control module;

[0028] The control module is also configured to control the working state of the intelligent charging and discharging seat in the following manner:

[0029] When the battery pack is fully charged, the control module controls the prompt device to send out a first prompt message; and / or,

[0030] When the battery pack is discharged, the control module controls the prompt device to send a second prompt message; and / or,

[0031] When the battery pack is abnormally charged or discharged, the control module controls the prompt device to issue a third prompt message.

[0032] The beneficial effects brought by the technical solution provided by the present invention are as follows:

[0033] a. The intelligent charging and discharging seat provided by the present invention obtains the remaining life of the battery pack through the control module and intelligently determines whether to charge or discharge the battery pack according to the remaining life of the battery pack, which can realize the functions of intelligent charging, life detection and automatic discharge before scrapping, avoiding the waste of energy by charging batteries with insufficient life, and also avoiding the medical risks caused by reusing battery packs with insufficient life in the electric stapler, and can ensure that the scrapped batteries are completely discharged, which is convenient for the subsequent scrapping of the batteries;

[0034] b. The present invention provides an intelligent charging and discharging stand with an active discharge working mode and an intelligent charging and discharging working mode, which can meet the needs of the user to directly discharge the battery pack when the user determines that the battery pack needs to be scrapped, and can also meet the needs of the user to intelligently and automatically charge or discharge the battery when the user is not clear about the status of the battery pack;

[0035] c. The present invention provides an intelligent charging and discharging stand that reads the chip information in the battery pack through the communication module to obtain the remaining life of the battery pack and has low cost. In addition, through the charging module, discharging module, display module, detection module and prompt module, etc., the intelligent charging and discharging stand can display and prompt the working status and battery information. It has many advantages such as rich and intelligent functions, simple structure and low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0037] Figure 1 A block diagram of the modules and working principle of a smart charging and discharging stand provided for an exemplary embodiment of the present invention;

[0038] Figure 2 A schematic diagram of the working process of a smart charging and discharging stand provided for an exemplary embodiment of the present invention;

[0039] Figure 3 A schematic diagram of the three-dimensional structure of a smart charging and discharging stand provided by an exemplary embodiment of the present invention;

[0040] Figure 4 A schematic top view of a smart charging and discharging stand provided for an exemplary embodiment of the present invention;

[0041] Figure 5 A schematic diagram of circuit connection between a charging module and a communication module provided for an exemplary embodiment of the present invention;

[0042] Figure 6 A circuit diagram of a power supply module provided for an exemplary embodiment of the present invention;

[0043] Figure 7 A circuit diagram of a discharge module provided for an exemplary embodiment of the present invention;

[0044] Figure 8 A circuit diagram of a detection module provided for an exemplary embodiment of the present invention;

[0045] Fig. 9 A circuit diagram of a display module provided for an exemplary embodiment of the present invention;

[0046] Fig.10 A circuit diagram of a control module is provided for an exemplary embodiment of the present invention.

[0047] Among them, the figure marks include: 100-charging and discharging seat body, 110-battery compartment, 120-display screen, 210-charging and discharging interface, 310-detection switch, 320-active discharge switch, 410-power interface, 420-power switch, 510-display screen. DETAILED DESCRIPTION

[0048] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0049] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, device, product or equipment that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or equipment.

[0050] In one embodiment of the present invention, a smart charging and discharging stand for a battery pack of an electric stapler is provided. Figure 1 and Figure 2 , which comprises a charging and discharging seat body, a charging module, a discharging module and a control module, wherein the charging and discharging seat body is configured to place a battery pack to be charged or discharged, and the charging module, the discharging module and the control module are arranged on the charging and discharging seat body;

[0051] One of the charging module and the discharging module is configured to be electrically connected to a battery pack placed on the charging and discharging seat body, the charging module is configured to charge the battery pack, and the discharging module is configured to discharge the battery pack;

[0052] The control module is electrically connected to the charging module and the discharging module respectively, and is also configured to be electrically connected to a battery pack placed on the charging and discharging seat body. The control module is configured to control the working state of the intelligent charging and discharging seat in the following manner:

[0053] In response to the battery pack being placed on the charging and discharging seat body, the remaining life of the battery pack is obtained, and if the remaining life of the battery pack is greater than a preset life threshold, the control module controls the charging module to be electrically connected to the battery pack to charge the battery pack;

[0054] If the remaining life of the battery pack is not greater than a preset life threshold, the control module controls the discharge module to be electrically connected to the battery pack to discharge the battery pack.

[0055] In one embodiment of the present invention, the intelligent charging and discharging stand further includes a detection module, a display module and a prompt module. The detection module is arranged on the charging and discharging stand body, and the detection module is configured to detect whether the battery pack is placed on the charging and discharging stand body and send the detection result to the control module. Preferably, the detection module includes a detection switch arranged on the charging and discharging stand body, and when the battery pack is placed on the charging and discharging stand body, the detection switch switches from an open state to a closed state; when the detection switch is closed, the control module receives the detection result that the battery pack is placed on the charging and discharging stand body.

[0056] The display module is disposed on the charging and discharging stand body, the display module is electrically connected to the control module, and the display module is configured to display the working status of the smart charging and discharging stand and / or the battery information of the battery pack. In a specific embodiment of the present invention, the circuit structure of the display module is as follows: Fig. 9 shown.

[0057] The prompt device is electrically connected to the control module. The control module is also configured to control the working state of the intelligent charging and discharging seat in the following manner:

[0058] When the battery pack is fully charged, the control module controls the prompt device to send a first prompt message to prompt that the battery is fully charged;

[0059] When the battery pack is discharged, the control module controls the prompt device to send a second prompt message to prompt that the battery is completely discharged and can be scrapped;

[0060] When the battery pack is abnormally charged or discharged, the control module controls the prompt device to send a third prompt message to prompt that the battery pack is abnormal.

[0061] The first prompt information, the second prompt information, and the third prompt information are different prompt signals, which are used to provide different prompt information. The first prompt information, the second prompt information, and the third prompt information can be sound prompt signals or light prompt signals or sound and light prompt signals. For example, the prompt device is an LED light, the first prompt information is a green light, the second prompt information is a red light, and the third prompt information is a yellow light.

[0062] In one embodiment of the present invention, the structure of the intelligent charging and discharging station is as follows: Figure 3 and Figure 4As shown, the charging and discharging stand body 100 is provided with a plurality of battery compartments 110, a display screen 130, an active discharge switch 320, a communication module, a power supply module, a power interface 410 and a power switch 420. The intelligent charging and discharging stand is electrically connected to an external power source through the power interface 410. When the intelligent charging and discharging stand is electrically connected to an external power source and the power switch 420 is closed, the intelligent charging and discharging stand is turned on.

[0063] In this embodiment, the display screen 130 corresponds to the battery compartment 110 one by one, and each of the display screens 130 is electrically connected to the control module. Each of the battery compartments 110 is provided with a charge and discharge interface 210 and a detection switch 310, and the charge and discharge interface 210 is configured to be electrically connected to the battery pack placed in the battery compartment 110.

[0064] The charge and discharge interface 210 is electrically connected to the control module disposed inside the charge and discharge seat body. The charge and discharge interface, the charging module and the discharging module correspond one to one. The control module is configured to control the charge and discharge interface to be electrically connected to the corresponding charging module or the discharging module, so as to charge or discharge the battery pack placed in the battery compartment 110.

[0065] In this embodiment, a detection switch 310 is provided at the bottom of each battery compartment 110. When a battery pack is placed in the battery compartment, the detection switch 310 automatically switches from an open state to a closed state under the gravity of the battery pack. The circuit diagram of the detection module provided with the detection switch 310 is as follows: Figure 8 As shown, Figure 8 The switch SW1 shown in FIG. 1 corresponds to Figure 3 , Figure 4 The detection switch 310 shown in the figure, through the detection module, when a battery pack is placed in the battery compartment 110, the control module can receive the corresponding electrical signal transmitted by the detection module and then determine that a battery pack is placed on the smart charging seat.

[0066] In this embodiment, the control module is further configured to control the working state of the intelligent charging and discharging stand in the following manner:

[0067] In response to the battery pack being placed on the charging and discharging seat body and receiving a discharge request signal, the power of the battery pack is obtained. If the remaining power is not less than a preset power threshold, the control module controls the discharge module to be electrically connected to the battery pack to discharge the battery pack.

[0068] In this embodiment, the active discharge switch 320 is specifically a manual discharge switch. When the active discharge switch is closed, the control module receives the discharge request signal. This function does not require the smart charging seat to determine whether the battery pack can continue to be used or needs to be scrapped, and can meet the user's demand for directly discharging the battery pack for scrapping.

[0069] Preferably, the communication interface of the communication module is integrated with the charging and discharging interface 210. In a specific embodiment of the present invention, the circuit structure of the charging module and the communication module is as follows: Figure 5 As shown; the circuit structure of the discharge module is as shown Figure 7 As shown; the circuit structure of the power supply module is as shown Figure 6 As shown, the power supply module is configured to provide a stable power supply voltage (3.3V) for the charging module, communication module, detection module, etc.

[0070] The control module and the battery pack are electrically connected through the communication module, and the control module obtains the battery information of the battery pack through the communication module. The battery information includes the ID information of the battery pack, battery health data, remaining power, discharge record, and number of charge and discharge cycles, etc. Among them, the battery health data includes whether the contact between the battery pack and the charge and discharge interface is good, the charge and discharge efficiency of the battery pack, etc. The control module determines the remaining life of the battery pack based on the battery information. In a specific embodiment, when the number of charge and discharge cycles is not less than a preset charge and discharge cycle number threshold, it is judged that the remaining life of the battery pack is lower than the preset life threshold.

[0071] The present invention provides the intelligent charging and discharging seat, which detects the life of the battery pack by reading the chip information in the battery pack, and only needs a communication interface. And the intelligent charging and discharging seat can be controlled to be in active discharge working mode and intelligent charging and discharging working mode through an active discharge switch. The overall structure is simple, and the functions of each module are all in the integrated circuit motherboard, such as Figures 5 to 10 As shown, the cost of electronic components of each module is not high. Therefore, the intelligent charging and discharging stand provided by the present invention has many advantages such as rich functions and intelligence, simple structure and low cost.

[0072] The control module is also configured to control the working state of the intelligent charging and discharging seat in the following manner:

[0073] In response to the charging module being electrically connected to the battery pack, obtaining battery health data of the battery pack, and if the battery health data does not meet the battery health requirement, the control module controls the charging module to not work;

[0074] In response to the discharge module being electrically connected to the battery pack, the control module obtains battery health data of the battery pack. If the battery health data does not meet the battery health requirement, the control module controls the discharge module to not work.

[0075] Based on the above-mentioned intelligent charging and discharging stand for the battery pack of the electric stapler, the working process of the intelligent charging and discharging stand is as follows: Figure 2 As shown, when the smart charging and discharging station is powered on and starts working, it first enters the self-test process. During the self-test process of the smart charging and discharging station, if it is detected that the active discharge switch is in the open state, that is, the closed state, the control module controls the smart charging and discharging station to enter the active discharge working mode.

[0076] In the active discharge working mode, if the detection switch in the battery compartment is not pressed down, that is, it is in the open and closed state, the control module controls the intelligent charging and discharging seat to enter the active discharge standby state, and the display device displays the active discharge mode standby screen; if the detection switch in a battery compartment is pressed down, that is, it is in the closed state, the control module obtains the battery information of the battery pack through the communication module corresponding to the battery compartment.

[0077] If the communication module is normal, the control module controls the discharge module to be electrically connected to the battery pack to discharge the battery pack. During the discharge process, the display module displays a discharge screen and writes a discharge record in the battery pack until the battery pack is discharged.

[0078] If the communication module is abnormal, the control module controls the charging module to be electrically connected to the battery pack to obtain the battery information of the battery pack through the charging module. If the control module and the battery pack can be communicatively connected, the discharge record of the battery pack is obtained, and the work is terminated if it is judged that the battery pack has been discharged through the discharge record. If the battery pack is judged to be fully discharged through the discharge record, the control module controls the discharge module to be electrically connected to the battery pack to discharge the battery pack. During the discharge process, the display module displays the discharge screen and writes the discharge record in the battery pack until the battery pack is discharged.

[0079] During the self-checking process of the intelligent charging and discharging stand, if it is detected that the active discharge switch is in a non-open state, that is, a disconnected state, the control module controls the intelligent charging and discharging stand to enter an intelligent charging and discharging working mode.

[0080] In the intelligent charging and discharging working mode, if the detection switch in the battery compartment is not pressed down, that is, it is in the open and closed state, the control module controls the intelligent charging and discharging seat to enter the intelligent charging and discharging standby state, and the display device displays the intelligent charging and discharging mode standby screen; if the detection switch in a battery compartment is pressed down, that is, in the closed state, the control module obtains the battery information of the battery pack through the communication module corresponding to the battery compartment.

[0081] If the communication module is normal, the control module controls the discharge module to be electrically connected to the battery pack to discharge the battery pack. The control module determines whether the remaining battery life is greater than a preset life threshold based on the acquired battery information of the battery pack. If so, the control module controls the charging module to be electrically connected to the battery pack to charge the battery pack. During the charging process, the display module displays the charging screen and writes the charging record in the battery pack until the battery pack is discharged.

[0082] If the remaining life of the battery pack is not greater than a preset life threshold, the control module controls the discharge module to be electrically connected to the battery pack to discharge the battery pack. During the discharge process, the display module displays a discharge screen and writes a discharge record in the battery pack until the battery pack is discharged.

[0083] If the communication module is abnormal, the control module controls the charging module to be electrically connected to the battery pack to obtain the battery information of the battery pack through the charging module. If the control module and the battery pack can be communicatively connected, the discharge record of the battery pack is obtained, and whether the battery pack has a discharge record is determined by the discharge record. If so, the battery pack is determined to be a battery pack that needs to be scrapped. The control module controls the discharge module to be electrically connected to the battery pack to discharge the battery pack. During the discharge process, the display module displays the discharge screen and writes the discharge record in the battery pack until the battery pack is discharged.

[0084] If the control module determines that the battery pack has no discharge record, it determines that the battery pack is not a battery pack that needs to be scrapped, and then controls the discharge module to be electrically connected to the battery pack to discharge the battery pack. Alternatively, the control module obtains the remaining life of the battery through the charging module, and determines whether to discharge or charge the battery pack according to the remaining life.

[0085] If the communication module is abnormal, and the control module controls the charging module to be electrically connected to the battery pack but is unable to obtain the battery information of the battery pack, it is determined that there is an abnormality in the smart charging and discharging seat or the battery pack. At this time, the control module does not start the smart charging and discharging seat to enter the active discharge working mode or the smart charging and discharging mode, but controls the display module to display abnormal information, and controls the prompt device to send the third prompt information.

[0086] The battery charging stand or battery discharging stand in the prior art has a single function and cannot perform intelligent monitoring of the battery pack. The intelligent charging and discharging stand provided by the present invention can obtain and display the life information of the battery pack, and has an active discharge working mode and an intelligent charging and discharging working mode according to user needs. In the intelligent charging and discharging working mode, the functions of intelligent charging, life detection and automatic discharge before scrapping can be realized, avoiding the waste of energy by charging batteries with insufficient lifespan, and avoiding the medical risks caused by reusing batteries with insufficient lifespan, and can ensure that the scrapped batteries are completely discharged, which is also convenient for the subsequent scrapping of batteries.

[0087] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0088] The above is only a specific implementation of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. An intelligent charging and discharging stand for a battery pack of an electric stapler, characterized in that: It includes a charging and discharging seat body, a charging module, a discharging module and a control module, wherein the charging and discharging seat body is configured to place a battery pack to be charged or discharged, and the charging module, the discharging module and the control module are arranged on the charging and discharging seat body; One of the charging module and the discharging module is configured to be electrically connected to a battery pack placed on the charging and discharging seat body, the charging module is configured to charge the battery pack, and the discharging module is configured to discharge the battery pack; The control module is electrically connected to the charging module and the discharging module respectively, and is also configured to be electrically connected to a battery pack placed on the charging and discharging seat body. The control module is configured to control the working state of the intelligent charging and discharging seat in the following manner: In response to the battery pack being placed on the charging and discharging seat body, the remaining life of the battery pack is obtained, and if the remaining life of the battery pack is greater than a preset life threshold, the control module controls the charging module to be electrically connected to the battery pack to charge the battery pack; If the remaining life of the battery pack is not greater than a preset life threshold, the control module controls the discharge module to be electrically connected to the battery pack to discharge the battery pack.

2. The intelligent charging and discharging stand for a battery pack of an electric stapler according to claim 1, characterized in that: The control module is also configured to control the working state of the intelligent charging and discharging seat in the following manner: In response to the battery pack being placed on the charging and discharging seat body and receiving a discharge request signal, the power of the battery pack is obtained. If the remaining power is not less than a preset power threshold, the control module controls the discharge module to be electrically connected to the battery pack to discharge the battery pack.

3. The intelligent charging and discharging stand for a battery pack of an electric stapler according to claim 2, characterized in that: It also includes an active discharge switch, which is arranged on the charging and discharging seat body. When the active discharge switch is closed, the control module receives the discharge request signal.

4. The intelligent charging and discharging stand for a battery pack of an electric stapler according to claim 1 or 2, characterized in that: It also includes a communication module, the control module and the battery pack are electrically connected through the communication module, and the control module obtains battery information of the battery pack through the communication module, and the battery information includes the number of charge and discharge cycles and the remaining power; The control module determines the remaining life of the battery pack according to the number of charge and discharge cycles.

5. The intelligent charging and discharging stand for a battery pack of an electric stapler according to claim 4, characterized in that: The battery information also includes battery health data, and the control module is further configured to control the working state of the smart charging and discharging station in the following manner: In response to the charging module being electrically connected to the battery pack, obtaining battery health data of the battery pack, and if the battery health data does not meet the battery health requirement, the control module controls the charging module to not work; In response to the discharge module being electrically connected to the battery pack, the control module obtains battery health data of the battery pack. If the battery health data does not meet the battery health requirement, the control module controls the discharge module to not work.

6. The intelligent charging and discharging stand for a battery pack of an electric stapler according to claim 1, characterized in that: It also includes a detection module, which is arranged on the charging and discharging seat body and is configured to detect whether the battery pack is placed on the charging and discharging seat body and send the detection result to the control module.

7. The intelligent charging and discharging stand for a battery pack of an electric stapler according to claim 6, characterized in that: The detection module includes a detection switch disposed on the charging and discharging seat body, and when the battery pack is placed on the charging and discharging seat body, the detection switch is switched from an open state to a closed state; When the detection switch is closed, the control module receives a detection result that the battery pack is placed on the charging and discharging seat body.

8. The intelligent charging and discharging stand for a battery pack of an electric stapler according to claim 1, characterized in that: It also includes a display module, which is arranged on the charging and discharging seat body and is configured to display the working status of the intelligent charging and discharging seat and / or the battery information of the battery pack.

9. The intelligent charging and discharging stand for a battery pack of an electric stapler according to claim 1, characterized in that: The charging and discharging seat body is provided with a plurality of battery compartments, each of which is provided with a charging and discharging interface, and the charging and discharging interface is configured to be electrically connected to the battery pack placed in the battery compartment; The charge and discharge interface is electrically connected to the control module, and the charge and discharge interface, the charging module and the discharging module correspond one to one. The control module is configured to control the charge and discharge interface to be electrically connected to the corresponding charging module or the discharging module.

10. The intelligent charging and discharging stand for a battery pack of an electric stapler according to claim 1, characterized in that: It also includes a prompting device, which is electrically connected to the control module; The control module is also configured to control the working state of the intelligent charging and discharging seat in the following manner: When the battery pack is fully charged, the control module controls the prompt device to send out a first prompt message; and / or, When the battery pack is discharged, the control module controls the prompt device to send a second prompt message; and / or, When the battery pack is abnormally charged or discharged, the control module controls the prompt device to issue a third prompt message.

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